.mmm_view .nav {
  background-color: #fff;
  overflow: hidden;
  position: relative;
  height: 40px;
}
.mmm_view .nav li {
  font-size: 15px;
  color: #333;
  float: left;
  padding: 8px 10px;
}
.mmm_view .nav .active {
  color: #e4393c;
  border-bottom: 2px solid #e4393c;
}
.mmm_view .content .content_item {
  font-size: 12px;
  padding: 10px 5px 0px;
  margin: 5px 0;
  background-color: #fff;
  display: flex;
  position: relative;
}
.mmm_view .content .content_item > a {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  font-size: 0;
}
.mmm_view .content .content_item .left {
  width: 135px;
  height: 135px;
}
.mmm_view .content .content_item .left img {
  width: 100%;
  display: block;
  margin: 0 auto;
}
.mmm_view .content .content_item .right {
  padding-left: 5px;
  flex: 1;
}
.mmm_view .content .content_item .right .title {
  font-size: 13px;
}
.mmm_view .content .content_item .right .price {
  padding: 14px 0;
  font-size: 26px;
  color: #fc353a;
}
.mmm_view .content .content_item .right .price i {
  font-size: 18px;
  color: #fc353a;
  font-style: normal;
}
.mmm_view .content .content_item .right .price em {
  font-size: 12px;
  font-style: normal;
  color: #fc353a;
  padding: 0 3px;
}
.mmm_view .content .content_item .right .price del {
  font-size: 13px;
  color: #a8a8a8;
  padding-left: 10px;
}
.mmm_view .content .content_item .right .number {
  position: relative;
}
.mmm_view .content .content_item .right .number a {
  position: absolute;
  width: 80px;
  height: 40px;
  display: block;
}
.mmm_view .content .content_item .right .number i {
  float: left;
  border: 1px solid #fc353a;
  background-color: #ffb7b7;
  height: 13px;
  width: 85px;
  border-radius: 7px;
  position: relative;
  font-style: normal;
  text-align: center;
}
.mmm_view .content .content_item .right .number i em {
  display: block;
  height: 100%;
  width: 6px;
  background-color: #fc353a;
}
.mmm_view .content .content_item .right .number i span {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-weight: 600;
  font-size: 12px;
}
.mmm_view .content .content_item .right .number b {
  float: left;
  display: block;
  color: #e4393c;
  margin-top: -2px;
  margin-left: 10px;
}
.mmm_view .content .content_item .right .number b i {
  font-style: normal;
}
.mmm_view .content .content_item .right .operation {
  font-size: 12px;
}
.mmm_view .content .content_item .right .operation a:nth-of-type(1) {
  float: left;
  border: 1px dashed #e4393c;
  color: #e4393c;
  padding: 4px 5px 0px;
}
.mmm_view .content .content_item .right .operation a:nth-of-type(2) {
  float: right;
  background-color: #ff5e5d;
  color: #fff;
  border-radius: 3px;
  padding: 4px 5px;
}
